reality for our american diplomats, our foreign services officers overseas they have to live in this environment. many embassy including our consulate in benghazi attacked just recently. security is job number one for the state department overseas, it has to be. there's a misconception sometimes in our public discourse here in the united states that we are totally responsible for our own security. we've actually relied in over 275 different cities around the world, where our embassies and consulates are, we rely on host governments, on security forces, on the militaries and police forces in host countries so it's a joint responsibility, and obviously the state department will have to look into this and try to determine who is responsible. >> nicholas burns, former ambassador, thank you so much for joining us this morning. we'll have much more from turkey later on ins in ns s i"cnn news" >>> the colorful mayor of new york city has died, much beloved. his signature line? >> am i doing all right? am i doing okay? >> yeah, we remember that, the 88-year-old koch had been in and out of the hospital re